superintendent of a school district wants to understand the link between tendance and grade point average or GPA The GPA is out of 4 0 points with 0 being the highest possible The percent attendance and GPA of 10 randomly ampled students from the superintendent s district were collected This sample data is reproduced in the table below Calculate the correlation coefficient Round to two decimal places 3 5 2 38 116 3 83 3 28 3 69 3 46 3 87 3 69 3 75 Attendance 91 74 80 97 59 78 90 98 94 87 GPA